ru.runa.wfe.extension.orgfunction.ExecutorByNameFunction.java Source code

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Here is the source code for ru.runa.wfe.extension.orgfunction.ExecutorByNameFunction.java

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/*
 * This file is part of the RUNA WFE project.
 * 
 * This program is free software; you can redistribute it and/or 
 * modify it under the terms of the GNU Lesser General Public License 
 * as published by the Free Software Foundation; version 2.1 
 * of the License. 
 * 
 * This program is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 
 * GNU Lesser General Public License for more details. 
 * 
 * You should have received a copy of the GNU Lesser General Public License 
 * along with this program; if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 */
package ru.runa.wfe.extension.orgfunction;

import java.util.List;

import ru.runa.wfe.commons.TypeConversionUtil;
import ru.runa.wfe.extension.OrgFunction;
import ru.runa.wfe.extension.OrgFunctionException;
import ru.runa.wfe.user.Executor;

import com.google.common.collect.Lists;

/**
 * 
 * Returns executors by name, can accept multiple names at once.
 * 
 * Created on Jul 12, 2006
 */
public class ExecutorByNameFunction extends OrgFunction {

    @Override
    public List<? extends Executor> getExecutors(Object... parameters) throws OrgFunctionException {
        List<Executor> result = Lists.newArrayListWithExpectedSize(parameters.length);
        for (Object parameter : parameters) {
            Executor executor = TypeConversionUtil.convertToExecutor(parameter, executorDao);
            if (executor != null) {
                result.add(executor);
            }
        }
        return result;
    }
}